Support for Winnov Videum WINX and WNV1 codecs with binary dll

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@12736 b3059339-0415-0410-9bf9-f77b7e298cf2

etc/codecs.conf

@@ -1348,6 +1348,22 @@ videocodec vivd2
   out YUY2,YV12,I420,YVU9
   out BGR32,BGR24,BGR15
 
+videocodec winx
+  info "Winnov Videum winx codec"
+  status buggy
+  fourcc WINX
+  driver vfwex
+  dll "wnvwinx.dll"
+  out BGR32,BGR24,BGR15
+
+videocodec wnv1
+  info "Winnov Videum wnv1 codec"
+  status buggy
+  fourcc WNV1
+  driver vfwex
+  dll "wnvplay1.dll"
+  out BGR32,BGR24,BGR15
+
 ; quicktime codecs:
 
 videocodec qt3ivx

loader/win32.c

@@ -3582,6 +3582,14 @@ static HANDLE WINAPI expCreateFileA(LPCSTR cs1,DWORD i1,DWORD i2,
 	return r;
     }
 
+    // Needed by wnvplay1.dll
+    if (strstr(cs1, "WINNOV.bmp"))
+    {
+	int r;
+	r=open("/dev/null", 0);
+	return r;
+    }
+
 #if 0
     /* we need this for some virtualdub filters */
     {